CN112846128A - Auto parts pressurize equipment of moulding plastics - Google Patents
Auto parts pressurize equipment of moulding plastics Download PDFInfo
- Publication number
- CN112846128A CN112846128A CN202110006485.5A CN202110006485A CN112846128A CN 112846128 A CN112846128 A CN 112846128A CN 202110006485 A CN202110006485 A CN 202110006485A CN 112846128 A CN112846128 A CN 112846128A
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- CN
- China
- Prior art keywords
- injection molding
- air
- die holder
- plate
- pressure maintaining
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
Abstract
The invention discloses an injection molding pressure maintaining device for automobile parts, which structurally comprises a support table, a control panel, an injection molding device, a maintenance box door and a window, wherein the control panel is fixedly embedded on the front end surface above the support table, the injection molding device is arranged at the middle end inside the support table, in the molding process, raw materials are melted into liquid to generate certain bubbles, the bubbles float upwards through the bubbles, air pressure is obliquely sprayed out from the inside of an air nozzle, so that a driving rod at the upper end rotates, the bubbles are punctured through burrs arranged at the lower ends of a central plate and a support rod to prevent the bubbles from expanding in the injection molding process, castings are prevented from generating bubbles, the pressure inside an injection molding cavity is kept balanced, the air is decompressed through holes in an opening and closing plate, then the opening and closing plate is extruded through the self pressure of the air, and automatic adjustment is carried out according, the hub in the upper die base and the hub in the lower die base are prevented from deforming and damaging due to overlarge air pressure.
Description
Technical Field
The invention relates to the field of injection molding pressure maintaining equipment, in particular to injection molding pressure maintaining equipment for automobile parts.
Background
The hub is used as an important part of an automobile, the hub is manufactured in a pressure injection molding mode, when the hub is melted, cooled, solidified and shrunk in the pressure injection molding machine, pressure is kept in the injection molding cavity by pressure maintaining equipment, and the injection and melting are continued to fill up the shrinkage space, so that the generation of hub dents is reduced or avoided, however, because the metal liquid used for injection molding the hub has extremely high filling speed, the gas in the cavity is difficult to be completely removed and often remains in the casting in the form of air holes, the gas in the pores of the casting expands in the heat treatment process, so that the casting generates bubbles, the pressure inside the injection molding cavity is changed, therefore, the pressure of the pressure maintaining equipment is changed, and the pressure formed by the pressure maintaining equipment and the inside of the injection molding cavity is overlarge, so that the hub inside the injection molding machine is easily deformed and damaged.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the automobile part injection molding pressure maintaining equipment structurally comprises a supporting table, a control panel, an injection molding device, a maintenance box door and a window, wherein the control panel is fixedly installed on the front end surface above the supporting table, the injection molding device is installed at the middle end inside the supporting table, the maintenance box door is installed on the front surface of the lower end of the supporting table, the window is fixedly installed on the left side surface of the supporting table, the injection molding device comprises a cylinder, an air pressure conduction pipe, a raw material box, an injection molding pipe and a forming mechanism, the cylinder is fixedly installed inside the upper end of the supporting table and communicated with the air pressure conduction pipe, the lower end of the air pressure conduction pipe is fixedly installed outside the upper end of the forming mechanism, the raw material box is fixedly installed inside the upper end of the supporting table, the lower end of the injection molding pipe is fixedly installed on the upper end of the forming mechanism, and the lower end, the lower end of the forming mechanism is fixedly arranged at the middle end inside the supporting table, and the two air pressure conduction pipes are connected to two ends of the outer side of the air cylinder and the forming mechanism respectively.
As a further improvement of the invention, the forming mechanism comprises an upper die holder, a lower die holder, buckles and pressure maintaining mechanisms, wherein the upper die holder is positioned right above the lower die holder, the buckles are arranged at the connecting positions of the upper die holder and the outer side of the lower die holder, the pressure maintaining mechanisms are arranged inside the upper end of the upper die holder, the upper ends of the pressure maintaining mechanisms are communicated with the lower end of the air pressure conduction pipe, and the two buckles are made of permanent magnets and have certain magnetic adsorption.
As a further improvement of the invention, the pressure maintaining mechanism comprises an outer frame, a cyclone mechanism, a thorn plate mechanism and two air guide mechanisms, wherein the outer frame is fixedly embedded in the upper end of the upper die base, the cyclone mechanism penetrates through the middle part of the upper end of the outer frame in a clearance fit manner, the lower end of the cyclone mechanism is fixed with the middle part of the upper end of the thorn plate mechanism, the thorn plate mechanism is positioned in the outer frame, the air guide mechanisms are arranged on the outer side of the upper end of the outer frame and are communicated with the lower ends of the air pressure conducting tubes, the lower ends of the cyclone mechanism and the middle part of the upper end of the thorn plate mechanism are vertically arranged, and the two air guide mechanisms are respectively connected.
As a further improvement of the present invention, the cyclone mechanism includes a fixed plate, an air nozzle, a driving rod, and a rotating shaft, the fixed plate is fixedly mounted in the middle of the upper end of the outer frame, the air nozzle is fixedly mounted in the upper end of the fixed plate and is communicated with the fixed plate, the driving rod is welded to the outer side of the rotating shaft, the lower end of the rotating shaft penetrates through the middle end of the inner part of the fixed plate in a clearance fit manner, the lower end of the rotating shaft is fixed to the middle of the upper end of the thorn plate mechanism, twelve air nozzles are provided, the structure is wide at the lower end and.
As a further improvement of the invention, the thorn plate mechanism comprises a central plate, burrs, support rods and an outer ring, wherein the upper end of the central plate is fixed with the lower end of the rotating shaft, the burrs are arranged on the lower surface of the central plate, the outer side surface of the central plate is welded with the support rods, the outer ring is welded with the support rods, the burrs are in a sharp-angled structure, and the burrs are arranged on the lower surfaces of the central plate and the support rods.
As a further improvement of the invention, the air guide mechanism comprises a connecting port, an opening and closing mechanism and an air outlet, the upper end of the connecting port is communicated with the lower end of the air pressure conduction pipe, the connecting port is arranged at the upper end of the opening and closing mechanism, the lower end of the opening and closing mechanism is provided with the air outlet, the air outlet is embedded and fixedly arranged at the upper end of the outer frame and communicated with the outer frame, and the air outlet is in a cavity circular truncated cone structure with a wide lower end and.
As a further improvement of the invention, the opening and closing mechanism comprises a sealing ring, a rotating shaft, a torsion spring, an opening and closing plate and through holes, wherein the upper end of the sealing ring is connected with the connecting port, the inside of the sealing ring is hinged with the rotating shaft through the torsion spring, the through holes penetrate through the inside of the opening and closing plate, and the rotating shaft and the opening and closing plate are respectively provided with two and are in a bilateral symmetry structure.
The invention has the beneficial effects that:
1. at the in-process that carries out the shaping, the raw materials melts into liquid, produces certain bubble, through the bubble come-up, at this moment atmospheric pressure from the inside blowout that slopes of air nozzle to make the actuating lever of upper end rotate, pierce the bubble through the burr that center plate and branch lower extreme set up, prevent to mould plastics the in-process and take place the inflation, avoid the foundry goods to produce the bubble, keep the pressure balance of the inside injection moulding chamber.
2. After atmospheric pressure improves, carry out the pressure release to gaseous through the thru hole on the switching board, extrude the switching board through the pressure of gaseous self after that for the switching board carries out steady rotation and opens, carries out automatically regulated according to the atmospheric pressure that produces between upper die base and the die holder inside, prevents that atmospheric pressure from leading to the wheel hub of upper die base and die holder inside to take place to warp the damage.
Drawings
FIG. 1 is a schematic structural diagram of an injection molding and pressure maintaining device for automobile parts according to the present invention.
FIG. 2 is a schematic structural diagram of an injection molding apparatus according to the present invention.
Fig. 3 is a schematic view of the internal structure of a molding mechanism according to the present invention.
Fig. 4 is a schematic diagram of an internal structure of a pressure maintaining mechanism according to the present invention.
Figure 5 is a schematic top view of a cyclone mechanism of the present invention.
Fig. 6 is a schematic bottom view of a thorn plate mechanism of the present invention.
Fig. 7 is a schematic perspective view of an air guide mechanism according to the present invention.
Fig. 8 is a schematic top view of the internal structure of the opening/closing mechanism of the present invention.
In the figure: support table-1, control panel-2, injection molding device-3, maintenance box door-4, window-5, cylinder-31, air pressure conduction pipe-32, raw material box-33, injection molding pipe-34, forming mechanism-35, upper die holder-351, lower die holder-352, buckle-353, pressure maintaining mechanism-354, outer frame-54 a, cyclone mechanism-54 b, thorn plate mechanism-54 c, air guide mechanism-54 d, fixing plate-b 1, air nozzle-b 2, driving rod-b 3, rotating shaft-b 4, central plate-c 1, burr-c 2, support rod-c 3, outer ring-c 4, connecting port-d 1, opening and closing mechanism-d 2, air outlet-d 3, sealing ring-d 21, rotating shaft-d 22, torsion spring-d 23, An opening-closing plate-d 24 and a through hole-d 25.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 6:
the invention relates to an injection molding and pressure maintaining device for automobile parts, which structurally comprises a supporting table 1, a control panel 2, an injection molding device 3, a maintenance box door 4 and a window 5, wherein the control panel 2 is fixedly embedded and installed on the front end surface above the supporting table 1, the injection molding device 3 is installed at the middle end in the supporting table 1, the maintenance box door 4 is installed on the front surface at the lower end of the supporting table 1, the window 5 is fixedly embedded and installed on the left side surface of the supporting table 1, the injection molding device 3 comprises an air cylinder 31, an air pressure conduction pipe 32, a raw material box 33, an injection molding pipe 34 and a forming mechanism 35, the air cylinder 31 is fixedly installed in the upper end of the supporting table 1, the air cylinder 31 is communicated with the air pressure conduction pipe 32, the lower end of the air pressure conduction pipe 32 is fixedly installed outside the upper end of the forming mechanism 35, the raw material box 33, the lower end of the injection molding pipe 34 is fixedly installed at the upper end of the forming mechanism 35 in an embedded mode, the lower end of the air cylinder 31 is fixed to the middle of the upper end of the forming mechanism 35, the lower end of the forming mechanism 35 is fixedly installed at the middle inside the supporting table 1, the air pressure conducting pipes 32 are provided with two air pressure conducting pipes, the two air pressure conducting pipes are connected to the two ends of the outer side of the air cylinder 31 and the two ends of the outer side of the forming mechanism 35 respectively, and the.
The molding mechanism 35 comprises an upper die holder 351, a lower die holder 352, a buckle 353 and a pressure maintaining mechanism 354, wherein the upper die holder 351 is located right above the lower die holder 352, the buckle 353 is arranged at the outer side connecting part of the upper die holder 351 and the lower die holder 352, the pressure maintaining mechanism 354 is arranged inside the upper end of the upper die holder 351, the upper end of the pressure maintaining mechanism 354 is communicated with the lower end of the air pressure conduction pipe 32, the two buckles 353 are arranged, the two buckles are made of permanent magnet materials and have certain magnetic adsorption, certain sealing firmness is kept between the upper die holder 351 and the lower die holder 352 in the extrusion molding process of the upper die holder 351 and the lower die holder 352, and liquid is prevented from leaking from the connecting part between the upper die holder 351 and the lower die holder 352.
Wherein, the pressure maintaining mechanism 354 comprises an outer frame 54a, a cyclone mechanism 54b, a thorn plate mechanism 54c and an air guide mechanism 54d, the outer frame 54a is embedded and installed inside the upper end of the upper die holder 351, the cyclone mechanism 54b is inserted through the middle of the upper end of the outer frame 54a by clearance fit, and the lower end of the cyclone mechanism 54b is fixed with the middle of the upper end of the thorn plate mechanism 54c, the thorn plate mechanism 54c is positioned inside the outer frame 54a, the air guide mechanism 54d is positioned outside the upper end of the outer frame 54a, and the air guide mechanism 54d is communicated with the lower end of the air pressure conduction pipe 32, the lower end of the cyclone mechanism 54b is vertically arranged with the middle part of the upper end of the thorn plate mechanism 54c, so that the cyclone mechanism 54b can drive the thorn plate mechanism 54c to rotate smoothly, the two air guide mechanisms 54d are respectively connected with the two air pressure conduction pipes 32, so that the air pressure balance speed between the inner parts of the upper die holder 351 and the lower die holder 352 is increased.
The cyclone mechanism 54b comprises a fixing plate b1, an air nozzle b2, a driving rod b3 and a rotating shaft b4, the fixing plate b1 is fixedly installed in the middle of the upper end of the outer frame 54a, the air nozzle b2 is fixedly installed in the upper end of the fixing plate b1 and penetrates through the fixing plate b1, the driving rod b3 is welded on the outer side of the rotating shaft b4, the lower end of the rotating shaft b4 penetrates through the middle end of the inside of the fixing plate b1 in a clearance fit mode, the lower end of the rotating shaft b4 is fixed with the middle of the upper end of the thorn plate mechanism 54c, twelve air nozzles b2 are arranged in total and have a structure with a wide lower end and a narrow upper end, and the two air nozzles are installed on the upper surface of the fixing plate b1 at an inclined angle.
The thorn plate mechanism 54c comprises a central plate c1, a burr c2, a support rod c3 and an outer ring c4, the upper end of the central plate c1 is fixed with the lower end of the rotating shaft b4, the burr c2 is arranged on the lower surface of the central plate c1, the outer side surface of the central plate c1 is welded with the support rod c3, the outer ring c4 is welded with the support rod c3, the burr c2 is of a sharp-angled structure, and burrs c2 are arranged on the lower surfaces of the central plate c1 and the support rod c3 respectively, so that bubbles generated by castings can be punctured, and the air pressure balance between the upper die holder 351 and the interior of the lower die holder 352.
The specific use mode and function of the embodiment are as follows:
in the invention, the cylinder 31 is started to enable the upper die holder 351 to descend to be attached to the lower die holder 352, the firmness between the upper die holder 351 and the lower die holder 352 is improved through the buckle 353, then the raw materials in the raw material box 33 are injected into the cavity between the upper die holder 351 and the lower die holder 352 through the injection pipe 34, the raw materials are melted into liquid in the molding process, certain bubbles are generated, the bubbles float upwards, air pressure is formed in the upper die holder 351 and the lower die holder 352, the air pressure is obliquely sprayed out from the air nozzle b2 at the moment, so that the driving rod b3 at the upper end rotates, the rotating shaft b4 drives the central plate c1 to rotate, the bubbles are punctured through burrs c2 arranged at the lower ends of the central plate c1 and the supporting rod c3, the expansion in the injection molding process is prevented, the bubbles generated in a casting are avoided, and the pressure balance in the.
Example 2:
as shown in fig. 7 to 8:
the air guide mechanism 54d comprises a connection port d1, an opening and closing mechanism d2 and an air outlet d3, the upper end of the connection port d1 is communicated with the lower end of the air pressure conduction pipe 32, the connection port d1 is arranged at the upper end of the opening and closing mechanism d2, the lower end of the opening and closing mechanism d2 is provided with an air outlet d3, the air outlet d3 is fixedly installed at the upper end of the outer frame 54a and is communicated with the upper end of the outer frame 54a, and the air outlet d3 is of a cavity truncated cone structure with a wide lower end and a narrow upper end, so that high pressure generated inside the upper die holder.
The opening and closing mechanism d2 comprises a sealing ring d21, a rotating shaft d22, a torsion spring d23, an opening and closing plate d24 and a through hole d25, the upper end of the sealing ring d21 is connected with a connecting port d1, the inside of the sealing ring d21 is hinged to the rotating shaft d22 through a torsion spring d23, the through hole d25 penetrates through the inside of the opening and closing plate d24, the rotating shaft d22 and the opening and closing plate d24 are respectively provided with two structures which are bilaterally symmetrical, and the opening and closing plate d24 is squeezed after air pressure is increased, so that air pressure is automatically discharged, and air pressure between the upper die holder 351 and the inside of the lower die holder 352 is kept balanced.
The specific use mode and function of the embodiment are as follows:
in the invention, after the air pressure is increased, the air is automatically discharged from the air outlet d3, firstly, the air is decompressed through the through hole d25 on the opening and closing plate d24, then the opening and closing plate d24 is extruded by the pressure of the air, at the moment, the rotating shaft d22 rotates, so that the opening and closing plate d24 rotates smoothly, the internal air pressure is automatically discharged through the air pressure conduction pipe 32, automatic adjustment is carried out according to the air pressure generated between the upper die base 351 and the interior of the lower die base 352, the balance of the air pressure between the upper die base 351 and the interior of the lower die base 352 is ensured, and the hub in the upper die base 351 and the interior of the lower die base 352 is prevented from deforming and damaging due to the excessive air pressure.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides an auto parts pressurize equipment of moulding plastics, its structure includes brace table (1), control panel (2), injection moulding device (3), maintenance chamber door (4), window (5), brace table (1) top front end surface inlays to be fixed and installs control panel (2), install at brace table (1) inside middle-end injection moulding device (3), install in brace table (1) lower extreme front surface maintenance chamber door (4), window (5) inlay to be fixed and install in brace table (1) left side surface, its characterized in that:
injection moulding device (3) are including cylinder (31), atmospheric pressure conduction pipe (32), raw material tank (33), mould plastics pipe (34), forming mechanism (35), inside cylinder (31) fixed mounting was in brace table (1) upper end to cylinder (31) link up with atmospheric pressure conduction pipe (32) mutually, atmospheric pressure conduction pipe (32) lower extreme inlays to be installed in forming mechanism (35) upper end outside, raw material tank (33) fixed mounting is inside in brace table (1) upper end to raw material tank (33) lower extreme link up with mould plastics pipe (34) upper end mutually, mould plastics pipe (34) lower extreme inlays to be installed in forming mechanism (35) upper end to cylinder (31) lower extreme is fixed mutually with forming mechanism (35) upper end middle part, forming mechanism (35) lower extreme fixed mounting is in brace table (1) inside middle-end mutually.
2. The injection molding and pressure maintaining device for the automobile parts, according to claim 1, is characterized in that: the forming mechanism (35) comprises an upper die holder (351), a lower die holder (352), a buckle (353) and a pressure maintaining mechanism (354), the upper die holder (351) is located right above the lower die holder (352), the buckle (353) is arranged at the connecting position of the outer side of the upper die holder (351) and the outer side of the lower die holder (352), the pressure maintaining mechanism (354) is arranged inside the upper end of the upper die holder (351), and the upper end of the pressure maintaining mechanism (354) is communicated with the lower end of the air pressure conducting pipe (32).
3. The injection molding and pressure maintaining device for the automobile parts as claimed in claim 2, wherein: the pressure maintaining mechanism (354) comprises an outer frame (54a), a cyclone mechanism (54b), a thorn plate mechanism (54c) and an air guide mechanism (54d), wherein the outer frame (54a) is fixedly installed inside the upper end of the upper die holder (351), the cyclone mechanism (54b) penetrates through the middle of the upper end of the outer frame (54a) in a clearance fit mode, the lower end of the cyclone mechanism (54b) is fixed with the middle of the upper end of the thorn plate mechanism (54c), the thorn plate mechanism (54c) is located inside the outer frame (54a), the air guide mechanism (54d) is arranged on the outer side of the upper end of the outer frame (54a), and the air guide mechanism (54d) is communicated with the lower end of the air pressure conduction pipe (32).
4. The injection molding and pressure maintaining device for the automobile parts as claimed in claim 3, wherein: the cyclone mechanism (54b) comprises a fixing plate (b1), an air nozzle (b2), a driving rod (b3) and a rotating shaft (b4), wherein the fixing plate (b1) is fixedly installed in the middle of the upper end of an outer frame (54a), the air nozzle (b2) is fixedly installed at the upper end of the fixing plate (b1) and penetrates through the fixing plate, the driving rod (b3) is welded on the outer side of the rotating shaft (b4), the lower end of the rotating shaft (b4) penetrates through the middle end of the inside of the fixing plate (b1) in a clearance fit mode, and the lower end of the rotating shaft (b4) is fixed with the middle of the upper end of a thorn plate mechanism.
5. The injection molding and pressure maintaining device for the automobile parts as claimed in claim 4, wherein: the thorn plate mechanism (54c) comprises a central plate (c1), burrs (c2), a support rod (c3) and an outer ring (c4), the upper end of the central plate (c1) is fixed with the lower end of the rotating shaft (b4), the burrs (c2) are arranged on the lower surface of the central plate (c1), the outer side surface of the central plate (c1) is welded with the support rod (c3), and the outer ring (c4) is welded with the support rod (c 3).
6. The injection molding and pressure maintaining device for the automobile parts as claimed in claim 3, wherein: the air guide mechanism (54d) comprises a connecting port (d1), an opening and closing mechanism (d2) and an air outlet (d3), the upper end of the connecting port (d1) is communicated with the lower end of the air pressure conduction pipe (32), the connecting port (d1) is arranged at the upper end of the opening and closing mechanism (d2), the lower end of the opening and closing mechanism (d2) is provided with an air outlet (d3), and the air outlet (d3) is fixedly installed at the upper end of the outer frame (54a) in an embedded mode and communicated with the outer frame.
7. The injection molding and pressure maintaining device for the automobile parts as claimed in claim 6, wherein: the opening and closing mechanism (d2) comprises a sealing ring (d21), a rotating shaft (d22), a torsion spring (d23), an opening and closing plate (d24) and a through hole (d25), the upper end of the sealing ring (d21) is connected with the connecting port (d1), the inside of the sealing ring (d21) is hinged with the rotating shaft (d22) through the torsion spring (d23), and the through hole (d25) penetrates through the inside of the opening and closing plate (d 24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006485.5A CN112846128A (en) | 2021-01-05 | 2021-01-05 | Auto parts pressurize equipment of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006485.5A CN112846128A (en) | 2021-01-05 | 2021-01-05 | Auto parts pressurize equipment of moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112846128A true CN112846128A (en) | 2021-05-28 |
Family
ID=76001763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110006485.5A Withdrawn CN112846128A (en) | 2021-01-05 | 2021-01-05 | Auto parts pressurize equipment of moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112846128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523200A (en) * | 2021-06-10 | 2021-10-22 | 罗晔 | Processing auxiliary device to durable motor casing of new forms of energy motor light |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9703709D0 (en) * | 1997-10-13 | 1997-10-13 | Asea Brown Boveri | Method and apparatus for casting objects |
| JP2007118053A (en) * | 2005-10-28 | 2007-05-17 | Toyota Motor Corp | Casting die |
| CN106163697A (en) * | 2014-03-31 | 2016-11-23 | 株式会社京浜 | Casting die device and casting method |
| CN108526433A (en) * | 2018-06-15 | 2018-09-14 | 定远县益徽科技服务有限公司 | A kind of improvement casting mould of automobile tyrerim |
| CN109290550A (en) * | 2018-11-23 | 2019-02-01 | 岳西县同兴尼龙橡胶制品有限公司 | Automobile is molded spare and accessory parts cooling device |
| CN111482571A (en) * | 2020-05-06 | 2020-08-04 | 吉安集睿科技有限公司 | Mould with eliminate pore structure |
| CN112060448A (en) * | 2020-08-28 | 2020-12-11 | 北京辉德商贸有限公司 | Panel product forming die |
-
2021
- 2021-01-05 CN CN202110006485.5A patent/CN112846128A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9703709D0 (en) * | 1997-10-13 | 1997-10-13 | Asea Brown Boveri | Method and apparatus for casting objects |
| JP2007118053A (en) * | 2005-10-28 | 2007-05-17 | Toyota Motor Corp | Casting die |
| CN106163697A (en) * | 2014-03-31 | 2016-11-23 | 株式会社京浜 | Casting die device and casting method |
| CN108526433A (en) * | 2018-06-15 | 2018-09-14 | 定远县益徽科技服务有限公司 | A kind of improvement casting mould of automobile tyrerim |
| CN109290550A (en) * | 2018-11-23 | 2019-02-01 | 岳西县同兴尼龙橡胶制品有限公司 | Automobile is molded spare and accessory parts cooling device |
| CN111482571A (en) * | 2020-05-06 | 2020-08-04 | 吉安集睿科技有限公司 | Mould with eliminate pore structure |
| CN112060448A (en) * | 2020-08-28 | 2020-12-11 | 北京辉德商贸有限公司 | Panel product forming die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523200A (en) * | 2021-06-10 | 2021-10-22 | 罗晔 | Processing auxiliary device to durable motor casing of new forms of energy motor light |
| CN113523200B (en) * | 2021-06-10 | 2023-10-24 | 浙江台兴机电科技有限公司 | Processing auxiliary device for light durable motor shell of new energy motor |
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